CN211943014U

CN211943014U - Electric automobile fills high-efficient heat dissipation protection device of electric pile

Info

Publication number: CN211943014U
Application number: CN202020710340.4U
Authority: CN
Inventors: 孙国强; 李晓龙
Original assignee: Zhengzhou Wangzhihui Information Technology Co ltd
Current assignee: Zhengzhou Wangzhihui Information Technology Co ltd
Priority date: 2020-05-04
Filing date: 2020-05-04
Publication date: 2020-11-17
Anticipated expiration: 2030-05-04

Abstract

The utility model belongs to the technical field of charging pile, in particular to a high-efficiency heat dissipation protection device for an electric vehicle charging pile, which comprises a bottom plate and a charging pile body, wherein the charging pile body is movably arranged at the top of the bottom plate, a support plate is fixedly arranged at the bottom end of the charging pile body, four installation seats are fixedly arranged at four corners of the bottom end of the support plate, four shaft levers are horizontally arranged at the bottom sides inside the installation seats, four outer rings of the shaft levers are movably connected with pulleys, a distance sensor is fixedly arranged at the middle part of the front side of the support plate, and jacks are arranged at the middle part of the bottom side of the support plate, when the distance between a vehicle convenient to run and the charging pile body is lower than a certain value, the distance sensor controls a push rod motor to withdraw a motor shaft to enable the support plate to, make to fill electric pile body through four pulleys rearward movements, reduce the damage that fills electric pile body and receive.

Description

Electric automobile fills high-efficient heat dissipation protection device of electric pile

Technical Field

The utility model relates to a fill electric pile technical field, specifically be an electric automobile fills electric pile high-efficient heat dissipation protection device.

Background

The charging pile has the function similar to an oiling machine in a gas station, can be fixed on the ground or on the wall, is arranged in public buildings (public buildings, shopping malls, public parking lots and the like) and residential district parking lots or charging stations, and can charge various types of electric vehicles according to different voltage grades; fill electric pile's input and AC power grid lug connection, the output all is equipped with the charging plug and is used for charging for electric automobile, fills electric pile and generally provides two kinds of charging methods of conventional charging and quick charge, and people can use specific card that charges to swipe the card on the human-computer interaction operation interface that fills electric pile and use, carries out operations such as corresponding charging method, charge time and expense data printing, fills electric pile display screen and can show data such as charge volume, expense and charge time.

However, current electric automobile fills electric pile does not set up protection device because of the outside, is leaded to damaging by the vehicle striking easily, moreover, fills electric pile and can produce very big heat when using, influences the life of inside components and parts, for this reason, we provide an electric automobile fills electric pile high efficiency heat dissipation protection device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric automobile fills high-efficient heat dissipation protection device of electric pile to solve the current electric automobile who proposes in the above-mentioned background art and fill electric pile, because of the outside does not set up protection device, be leaded to damaging by the vehicle striking easily, moreover, fill electric pile and can produce very big heat when using, influence the problem of the life of inside components and parts.

In order to achieve the above object, the utility model provides a following technical scheme: an efficient heat dissipation protection device for an electric vehicle charging pile comprises a bottom plate and a charging pile body, wherein the charging pile body is movably arranged at the top of the bottom plate, a support plate is fixedly arranged at the bottom end of the charging pile body, mounting seats are fixedly arranged at four corners of the bottom end of the support plate, shaft levers are horizontally arranged at the bottom sides of the four mounting seats, pulleys are movably connected with the outer rings of the four shaft levers, a distance sensor is fixedly arranged in the middle of the front side of the support plate, an insertion hole is arranged in the middle of the bottom side of the support plate, a push rod motor is fixedly arranged in the middle of the top side of the bottom plate, a motor shaft of the push rod motor is arranged in the jack, a control panel is arranged at the middle upper side of the front side of the charging pile body, a singlechip is arranged in the control panel, the data output end of the distance sensor is connected with the data input end of the single chip microcomputer, and the signal input end of the single chip microcomputer is connected with the signal input end of the push rod motor.

Preferably, the left and right sides on bottom plate top all is provided with two limiting plates, two the pulley is all arranged in between two limiting plates that correspond.

Preferably, the equal fixed mounting in the left and right sides on bottom plate top has the suction line, two branch, two are all installed perpendicularly to the inside upside of suction line the equal fixed mounting in one side inwards of branch has the air exhauster, two suction line's one end inwards respectively with fill the lower part intercommunication of electric pile body left and right sides.

Preferably, the charging pile body is provided with openings on the left and right sides.

Preferably, a ventilation net is fixedly arranged in each of the two openings.

Preferably, the control panel is electrically connected with the push rod motor, the two exhaust fans and the distance sensor through an external power supply.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the efficient heat dissipation protection device for the charging pile of the electric automobile, through the arranged distance sensor, when the distance between a vehicle convenient to run and the charging pile body is lower than a certain value, the distance sensor controls the push rod motor to withdraw the motor shaft through the single chip microcomputer, so that the support plate is not limited, and then after the charging pile body is impacted, the charging pile body can move backwards through the four pulleys, so that damage to the charging pile body is reduced;

2. this electric automobile fills high-efficient heat dissipation protection device of electric pile, through two air blowers that set up, be convenient for will fill the inside heat of electric pile body and take out through air exhauster and exhaust duct to avoid filling the inside heat of electric pile body too high, the influence fills the electric components of electric pile body inside.

Drawings

FIG. 1 is a front schematic view of the present invention;

FIG. 2 is a schematic view of the front side of the interior of the mounting base of the present invention;

fig. 3 is a perspective view of the support plate of the present invention.

In the figure: 1. a base plate; 2. an air extraction duct; 3. a strut; 4. an exhaust fan; 5. an opening; 6. a single chip microcomputer; 7. a control panel; 8. a charging pile body; 9. a support plate; 10. a mounting seat; 11. a push rod motor; 12. a distance sensor; 13. a pulley; 14. a limiting plate; 15. a strut; 16. a jack; 17. a ventilation net.

Detailed Description

The technical solution in the embodiment of the present invention will be made clear below with reference to the drawings in the embodiment of the present invention; the present invention has been described in considerable detail with reference to certain preferred versions thereof. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an efficient heat dissipation protection device for an electric automobile charging pile comprises a bottom plate 1 and a charging pile body 8, wherein the charging pile body 8 is movably arranged at the top of the bottom plate 1, a support plate 9 is fixedly arranged at the bottom end of the charging pile body 8, four corners of the bottom end of the support plate 9 are respectively and fixedly provided with a mounting seat 10, shaft rods 15 are horizontally arranged at the bottom sides of the four mounting seats 10, pulleys 13 are respectively and movably connected with the outer rings of the four shaft rods 15, a distance sensor 12 is fixedly arranged at the middle part of the front side of the support plate 9, a jack 16 is arranged at the middle part of the bottom side of the support plate 9, a push rod motor 11 is fixedly arranged at the middle part of the top side of the bottom plate 1, a motor shaft of the push rod motor 11 is arranged in the jack 16, a control panel 7 is arranged at the middle, the signal input end of the singlechip 6 is connected with the signal input end of the push rod motor 11.

Through adopting above-mentioned technical scheme, through the distance sensor 12 that sets up, be convenient for go the vehicle and fill when the distance between the electric pile body 8 is less than a definite value, distance sensor 12 passes through singlechip 6, and control push rod motor 11 withdraws the motor shaft, makes extension board 9 lose the restriction, then after filling electric pile body 8 and receiving the striking, can make and fill electric pile body 8 and move backward through four pulleys 13, reduce the damage that fills electric pile body 8 and receive.

Referring to fig. 1, two limiting plates 14 are disposed on the left and right sides of the top end of the bottom plate 1, and two pulleys 13 are disposed between the two corresponding limiting plates 14.

Through adopting above-mentioned technical scheme, be convenient for restrict pulley 13's position, avoid filling electric pile body 8 by striking other positions.

Referring to fig. 1, the left and right sides of the top end of the bottom plate 1 are fixedly provided with the air draft pipes 2, the upper sides of the insides of the two air draft pipes 2 are vertically provided with the support rods 3, the inward sides of the two support rods 3 are fixedly provided with the exhaust fans 4, and the inward ends of the two air draft pipes 2 are respectively communicated with the lower parts of the left and right sides of the charging pile body 8.

Through adopting above-mentioned technical scheme, be convenient for take out the inside heat of filling electric pile body 8 through air exhauster 4 and exhaust duct 2 to avoid filling the inside heat of electric pile body 8 too high, the inside electrical components of electric pile body is filled in the influence.

Referring to fig. 1, openings 5 are formed on the upper sides of the left and right sides of the charging pile body 8.

Through adopting above-mentioned technical scheme, be convenient for fill the ventilation of electric pile body 8.

Referring to fig. 1, a ventilation net 17 is fixedly installed in each of the two openings 5.

Through adopting above-mentioned technical scheme, be convenient for reduce the entering dust that fills electric pile body 8 inside.

Referring to fig. 1, the control panel 7 is electrically connected to the push rod motor 11, the two exhaust fans 4 and the distance sensor 12 through an external power source.

By adopting the technical scheme, the power supply is convenient to turn on.

The working principle is as follows: this novel scheme is when using, the vehicle that traveles and when filling the distance between the electric pile body 8 and being less than a definite value, distance sensor 12 passes through singlechip 6, control push rod motor 11 withdraws the motor shaft, make extension board 9 lose the restriction, then after filling electric pile body 8 and receiving the striking, make to fill electric pile body 8 through four pulley 13 rearward movements, reduce the damage that fills electric pile body 8 and receive, and simultaneously, two air exhauster 4 can be taken out the inside heat of electric pile body 8 through air exhauster 4 and exhaust duct 2, thereby avoid filling the inside heat of electric pile body 8 too high, the inside electrical components of electric pile body 8 is filled in the influence.

The utility model discloses in, distance sensor 12's model can be IM12-D1NA04-L, and singlechip 6's model can be GD32F303VET6

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides an electric automobile fills electric pile high-efficient heat dissipation protection device, includes bottom plate (1) and fills electric pile body (8), its characterized in that: the charging pile comprises a charging pile body (8), a supporting plate (9) is fixedly arranged at the top of a bottom plate (1), four corners of the bottom of the supporting plate (9) are fixedly provided with mounting seats (10), shaft levers (15) are horizontally arranged on the bottom sides of the four mounting seats (10), pulleys (13) are movably connected to the outer rings of the four shaft levers (15), a distance sensor (12) is fixedly arranged in the middle of the front side of the supporting plate (9), jacks (16) are formed in the middle of the bottom sides of the supporting plate (9), a push rod motor (11) is fixedly arranged in the middle of the top side of the bottom plate (1), a motor shaft of the push rod motor (11) is arranged in the jacks (16), a control panel (7) is arranged on the middle upper side of the front side of the charging pile body (8), and a single chip microcomputer (6) is arranged in the control panel (7), the data output end of the distance sensor (12) is connected with the data input end of the single chip microcomputer (6), and the signal input end of the single chip microcomputer (6) is connected with the signal input end of the push rod motor (11).

2. The efficient heat dissipation protection device for the electric vehicle charging pile according to claim 1, characterized in that: the left and right sides on bottom plate (1) top all is provided with two limiting plate (14), two pulley (13) are all arranged in between two limiting plate (14) that correspond.

3. The efficient heat dissipation protection device for the electric vehicle charging pile according to claim 1, characterized in that: the equal fixed mounting in the left and right sides on bottom plate (1) top has suction line (2), two branch (3), two are all installed perpendicularly to the inside upside of suction line (2) the equal fixed mounting in one side inwards of branch (3) has air exhauster (4), two the one end inwards of suction line (2) respectively with fill the lower part intercommunication of electric pile body (8) left and right sides.

4. The efficient heat dissipation protection device for the electric vehicle charging pile according to claim 1, characterized in that: fill electric pile body (8) the upside of left and right sides and all seted up opening (5).

5. The efficient heat dissipation protection device for the electric vehicle charging pile according to claim 4, is characterized in that: and ventilation nets (17) are fixedly arranged in the two openings (5).

6. The efficient heat dissipation protection device for the electric vehicle charging pile according to claim 1, characterized in that: and the control panel (7) is electrically connected with the push rod motor (11), the two exhaust fans (4) and the distance sensor (12) through an external power supply.